<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div >
    <div><input type="text"></div>
    <div><input type="text"></div>
    <div><button onclick="login">login</button></div>
</div>
<script>
    function login() {
        
    }
</script>
</body>
</html>